baber/WOPTO huggingface dataset:
Patent JP-S57158390-A (JP)
Title: Manufacture of ion exchange membrane-catalytic electrode joined body
Inventor: TOMOGUCHI SUNAO
IPC: C25B9/23
Filed: 1981-03-26
Abstract: PURPOSE:To obtain the titled jointed body with high joining strenght and superior performance by laying an electrode catalyst on the surface of an ion exchange membrane beforehand when the membrane and a catalytic metal are joined together by electroless plating. CONSTITUTION:A cation or anion exchange membrane may be used as the ion exchange membrane, and for example, a fluororesin-base cation exchange membrane used. A catalytic metal such as a Pt group metal is laid on the surface of  the membrane. For example, a soln. of chloroplatinic acid in butanol is repeatedly applied, dried, and heat treated to lay the desired catalytic metal. The surface  of this exchange membrane is then subjected to electroless plating. The electroless plating proceeds on the previously laid electrode catalyst as a nucleus, so  an ion exchange membrane-catalytic electrode joined body with high surface  uniformity and high joining strength is obtd.
Patent JP-S61202865-A (JP)
Title: Platen roller
Inventor: TAKAGI MASAHARU
IPC: B41J11/057
Filed: 1985-03-05
Abstract: PURPOSE:To reduce the weight of a shaft core and increase rigidity by providing a cylindrically formed hard foamed urethane resin layer, a non-foamed hard urethane resin skin layer and a shaft core with more than three pieces of reinforcing rib arranged toward a circumferential direction at an equal interval. CONSTITUTION:A hard foamed urethane resin layer 2 is formed in a cylindrical form on the external circumference of a metal shaft 1, and a hard urethane resin skin layer 3 is coated on the external circumference and edge of the hard foamed urethane resin layer 2. At least three pieces of reinforcing rib 4 fixed in an external circumferential shaft direction of a solid metal shaft 1 with a prearranged width in a fixed radial direction should be fitted in a circumferential direction at an equal interval. In this way, the diameter of the metal shaft 1 can be narrowed by forming the reinforcing rib 4. Its weight can be reduced and at the same time, its rigidity is increased. Thus the application of the hard foamed resin layer 2 and the resin skin layer 3 as a roller base enables a light-weight platen to be formed.
Patent JP-S61203723-A (JP)
Title: Analog-digital converter
Inventor: WATANABE KENZO
IPC: H03M1/44
Filed: 1985-03-07
Abstract: PURPOSE:To simplify the circuit constitution of the titled converter and to facilitate its monolithic circuit integration by providing an analog signal input terminal to two circuits, an adder/subtractor and a sample and hold circuit. CONSTITUTION:If an analog input signal is an unbalanced voltage, the voltage is inputted from an input terminal 22 and subject to operation, and after the polarity is discriminated, the result is fed to the adder/subtractor 1. When the adder/subtractor 1 outputs the 1st voltage V1, a switch control circuit 4 issues a command to the circuit 1 as to whether addition or subtraction is to be performed based on the result of polarity discrimination. The voltage V1 thus obtained is held in the sample and hold circuit 2, the polarity is discriminated and the value of bit is decided and held in a register 3. Then the voltage V1 held in the sample and hold circuit 2 is fed to the adder/subtractor 1, where the operation is executed to output the 2nd voltage V2. The circuit 2 holds the voltage V2 and decides the next bit value. In repeating the operation by n-time, the analog input voltage is converted into an n-bit digital signal and outputted from the register 3.
Patent JP-H01217635-A (JP)
Title: Register saving system
Inventor: KAWABATA YUTAKA
IPC: G06F9/46
Filed: 1988-02-26
Abstract: PURPOSE:To ensure the quick switch of tasks by saving and restoring a register with the use of a tag bit and a saving area address register and using the bus idle time during the execution of a switched task or a procedure or every time register reference and replacement instructions are issued. CONSTITUTION:The register reference/replacement instructions are carried out after a called task is started. In this case, the present register contents are saved into a saving area pointed by a calling side saving area address register 21 as long as the tag bit of the relevant register is equal to 0. In addition, the data are read out of a saving area pointed by a called side saving area address register 22 and the register is restored. In such a way, the register is not saved nor restored at the switch of registers but the tasks are first switched. Thus the register is saved and restored by means of an idle bus during the run of the switched task or at the time point when the register is referred to and replaced in a task execution mode. As a result, the tasks are switched quickly.
Patent JP-S57159036-A (JP)
Title: Forming method for pattern of indicating position of buried layer
Inventor: FUKUDA TAKESHI
IPC: H01L21/027
Filed: 1981-03-25
Abstract: PURPOSE:To form a pattern by mask aligning by implanting impurity ions on an oxidized film and on the buried layer forming region of a semiconductor substrate and then remaining at part of the oxidized film by etching. CONSTITUTION:An oxidized film 2 is formed on part of a P type silicon substrate 1, a resist pattern 3 is covered on the part except the part to be ion implanted, As<+> and Sb<+> ions are implanted in the substrate 1, and a buried layer forming impurity region 4 is formed. An implantation region 4' is formed even on the film 2, the resist 3 is removed, and then etching is performed. Then, the oxidized film of the part not ion implanted is etched by 100nm, while the ion implanted region is etched by 400nm. Accordingly, a recess 5 of a depth of approx. 300nm corresponding to the buried layer is formed on the oxidized film, and an epitaxially grown layer 1' is formed after annealing.
Patent JP-S60189309-A (JP)
Title: Variable impedance circuit
Inventor: YONEYAMA HISAKATSU
IPC: H03H11/24
Filed: 1984-03-09
Abstract: PURPOSE:To reduce a signal distortion, and also to expand a variable range of an impedance by setting a base bias of a transistor (TR) of a variable impedance part by an output of an emitter-follower circuit for constituting an outputting circuit of an impedance control part. CONSTITUTION:An impedance Z3 which has seen a TR6 side from an output terminal, and an impedance Z4 which has seen a diode from the terminal 4 are varied by applying a control signal to an impedance control terminal 18 and adjusting an emitter current IE of the transistor TR6 of a variable impedance part 1. Also, the current IE is varied greatly against a variation of an emitter current IF of a TR8, therefore, even if a variation range of the current IE is enlarged and a variable range of the impedance is widened, an amplification factor of the emitter current of the TR8 is kept constant. As a result, even if the current IE is made small, a difference of the impedances Z3, Z4 does not increase, and a variable range of the impedance, which does not generate a signal distortion can be expanded to an area in which the current IE is small.
Patent JP-H09234003-A (JP)
Title: Devil's tongue and coagulatant
Inventor: NOMOTO JIYOUJI
IPC: A23L19/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To prepare devil's tongue having reduced offensive odor and containing a large quantity of calcium. SOLUTION: Washed cuttlebones are cut into small pieces, dried and subsequently crushed into particles of and smaller than 200 mesh to form powdery granules of cuttlebone. The powdery granules are added into hot water and stirred to produce a suspension. On the other hand, refined flour prepared from a tuberous root of devil's tongue is added into water and stirred to allow to swell. Thus, a devil's tongue paste is prepared. The suspension of cuttlebone powdery granules is added to the devil's tongue paste under vigorous stirring, and subsequently the mixture is filled in a forming container and heated to coagulate the mixture. The objective devil's tongue is obtained by removing the forming container. The obtained devil's tongue does not have offensive odor such as lime odor or alkaline odor even in the case of the large addition of the powdery granules.  The content of calcium can easily be increased by using cuttlebone calcium which is a natural calcium resource good for human body. This process enables the use of cuttlebones which are to be disposed, the reduction of the quantity of waste and the lowering of cost.
Patent JP-S56140798-A (JP)
Title: Production of ring plate for speaker magnetic yoke
Inventor: WATANABE TERUYUKI
IPC: H04R31/00
Filed: 1980-04-02
Abstract: PURPOSE:To eliminate the loss of material during the working as well as increase the yield and at the same time ensure an application of a bar stock to be obtained easily to the material, by forming a ring substance formed from a bar stock into a ring plate having a rectangular cross section through a nonhot forging. CONSTITUTION:A round bar having a prescribed diameter and length is formed into a coil-shape substance 12 having a prescribed diameter by a bender or the like. The substance 12 is cut by a cutter at a part of the outer fringe and in the axial direction. Thus a ring substance 13 is obtained. Then the substance 13 undergoes a cold forging to be formed into a ring plate 5 having a rectangular cross section.
Patent JP-S61238871-A (JP)
Inventor: MAIKERU ERU BAATORII
IPC: C08G18/64
Filed: 1986-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51118788-A (JP)
Title: Method for synthesizing novel penicillin derivatives
Inventor: ISAKA ICHIROU
IPC: C07D499/68
Filed: 1975-04-11
Abstract: PURPOSE: Penicillin derivatives of formula I are new: (where R is phenyl, p-hydroxyphenyl or 1, 4-hexadiene-1-yl; R 1  is lower alkyl in the 5- or 6-position of the pyridine ring), in an example, α-(6-methyl-4-hydroxynicotinoylamino) benzylpenicillin. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03246629-A (JP)
Title: Data processor
Inventor: NOMURA SHINSUKE
IPC: G06F7/00
Filed: 1990-02-23
Abstract: PURPOSE:To improve the efficiency of a whole device by separating data/ information to be processed from instruction data/information and then collectively executing the working processing of the data/information to be processed. CONSTITUTION:Respective data/information analyzing parts 2, 3 are independently operated based upon the control of a control part 1 to separate inputted data/information into data/information to be processed and instruction data/ information indicating a method for processing the data/information. The processed data are stored in a data storage part 5 and the instruction data/ information is stored in a command occumulating part 4. On the other hand, data working processing parts 6, 7 are respectively independently operated in accordance with the control of the control part 1 and executes the working processing of data stored in the storage part 5 based upon an instruction data/ information stored in the data storage part 4. Since the processing part can be devoted only to the working processing, the efficiency of the whole device can be improved.
Patent JP-H04263557-A (JP)
Title: Communication connection control equipment
Inventor: KOJIMA HARUHIKO
IPC: G06F17/30
Filed: 1991-02-18
Abstract: PURPOSE:To shorten time for accessing the desired address area of a desired information storage device from the outside or inside of a terminal equipment at the terminal equipment equipped with the plural information storage devices. CONSTITUTION:While receiving an information retrieval request transmitted from an information retrieval device to the communication connection control equipment, a command analyzing means 101 judges the command as a retrieval request command, and a management information inquiring means 106 shows additional information, management information such as one part of an information substance, etc., and information number to the information retrieval device and inquires which information is desired to be retrieved. When a public network is an ISDN, the exchange of information concerning communication possibility such as whether pictorial communication is enabled or not, etc., is realized by a high-order layer attribute. Even when the public network is not the ISDN, the communication connection control equipment side can recognize the communication possibility on the information retrieving device side by dividing the retrieval request command into a data retrieval request, voice retrieval request and image retrieval request or the like, for example. Thus, when the information retrieving device judges the pictorial communication is enabled, the additional information concerning image storage, one part of the information substance and the information number are transmitted to the information retrieving device.
Patent JP-S59170195-A (JP)
Title: Mixing of fuel coal
Inventor: NAKAMURA YOUICHI
IPC: C10L5/00
Filed: 1983-03-18
Abstract: PURPOSE:To obtain fuel coal which can be burnt with a conventional boiler for burning high-grade coal, and to suppress the slagging phenomenon, by mixing a low-grade coal with a high-grade coal at a ratio to attain an ash composition of bituminous coal. CONSTITUTION:(A) A low-grade coal having an ash composition of brown coal, e.g. (CaO+MgO)>Fe2O3 in terms of wt% is mixed with (B) a high-grade coal having an ash composition of bituminous coal, i.e. (CaO+MgO)<Fe2O3 to obtain a mixed coal having an ash composition of bituminous coal. Preferably, the components A and B are de-ashed to reduce the ash content before mixing.
Patent JP-H01220141-A (JP)
Title: Optical information reproducing device
Inventor: IGATA TOYONORI
IPC: G11B7/125
Filed: 1988-02-29
Abstract: PURPOSE:To reduce the number of parts by forming integrally a light receiving element for reading the disk information with a monitor light receiving element for fixing a quantity of light of a light source. CONSTITUTION:A light beam 22 from a semiconductor laser beam source 21 is reflected by a half-mirror 23 and projected onto a disk 25. A reflected ray from the disk 25 is reflected by the back side of the mirror 23 and received by the light receiving element PD1 of a light receiving element body 27. On the other hand, a part 29 of the light beam 22 is received by the light receiving element PD2 of the element body 27 and fed back to the beam source 21 by a negative feedback circuit 20, so as to fix the quantity of stimulating light emission. The element body 27 consists of a substrate silicon forming an N-layer and P-layers in two places to form a P-N junction via vacant O-layers. Then, the light receiving surface of the element PD1 is on the side of the P-layer, and that of the element PD2 is on the side of N-layer. By this method, the elements PD1 and PD2 are formed integrally with the element body 27, thus reducing the number of parts.
Patent JP-S62203013-A (JP)
Title: Method for measuring shape and dimension of external wall of existing building
Inventor: ONO TAKESHI
IPC: G01C15/00
Filed: 1986-03-03
Abstract: PURPOSE:To enable the start from the next measuring procedure without vanishing memory content even at the time of the replacement of a battery, by using a memory element holding stored data as it is even when a power source is cut off and storing data in said memory element. CONSTITUTION:A computer has a memory element capable of holding memory content even when a power source is cut off and data is stored in said memory element at every measurement. Further, a battery is checked at each time when measuring procedure is finished and, when the indication of the replacement of the battery is issued, the present position of a program at that point of time is stored in the memory element and, therefore, even if the battery is detached for the purpose of replacing the battery, measured data is held and the position of the program finished is stored. Therefore, if a new battery is mounted thereafter and the program after the replacement of the battery is used, measurement can be started from new measuring procedure without again performing measurement from the beginning.
Patent JP-S59171545-A (JP)
Inventor: KURODA SETSUO
IPC: A61K6/06
Filed: 1983-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01220128-A (JP)
Title: Optical information recording and reproducing device
Inventor: NAKAJIMA HIDEO
IPC: G11B7/085
Filed: 1988-02-29
Abstract: PURPOSE:To make a secure focus search by changing a gain of a focus error signal outside a drawing area with a gain changeover means at the time of drawing a focus into a focus servo circuit of the subject optical information recording and reproducing device. CONSTITUTION:A focus search/focus-on switch 20 of the optical recording and reproducing device is switched over to the side of (b), so that a focus search signal generating circuit 14 is driven to output waveforms A and B, and when the waveform B is >= Vin, the switch 20 and a divider-on switch 21 are switched over to the side of (a) respectively to continue the normal focus-on state as the result of the comparing operations of an in-phase component detecting comparator 15 and an amplifier/comparator 10 respectively. And, even when the waveform B is >= Vin, the switch 21 is switched over to the side of (b) by operating the comparator 15 to bypass the divider 8, so that the output is turned into waveforms E and F to prevent an actuator 11 from overdriving. When the waveform B becomes <= Vin from the above state, the switch 21 is switched over to the side of (a) by operating the comparator 15, and hence the divider 8 is turned on so that the normal focus loop is effective.
Patent JP-H09236137-A (JP)
Title: Torque estimating method, torque calculation data correcting method, and torque estimating device
Inventor: SUGIHARA KOICHI
IPC: F16D27/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To estimate transmission torque with high precision without using a high-cost torque sensor. SOLUTION: By reducing the clutch oil pressure P of an automatic starting clutch 12, a slip occurs intentionally and based on the detecting values of rotation speed detecting means 40 and 42, the presence of a slip is decided. From a clutch oil pressure P during the starting of a slip, engaging torque Tslip of the automatic starting clutch 12 is determined. The engaging torque Tslip is estimated to be transmission torque during engagement of a clutch before a slip.
Patent JP-S59172433-A (JP)
Title: Preparation of glycolaldehyde
Inventor: NAKAMURA SHIYUUZOU
IPC: C07C67/00
Filed: 1983-03-18
Abstract: PURPOSE:To obtain the titled substance useful as a starting raw material for alpha- amino acid, etc., reacting CO with H2 in the presence of a catalyst containing Ru as a main catalyst and a Rh compound, a halogen compound except F, etc. as a cocatalyst a liquid phase at <= specific temperature. CONSTITUTION:CO is reacted with H2 in the presence of a catalyst containing Ru, and a Rh compound, etc. in a liquid phase at <=200 deg.C(preferably 120-180 deg.C), to give the titled substance. A compound capable of forming a complex in a reaction system may be used as the Ru catalyst, and, for example, RuO2(IV), RuCl3III), dimer of tricarbonyl ruthenium (II) chloride, etc. having 0.001-1mol/l catalytic concentration is used. Preferably the Rh compound, or a halogen compound (e.g., metal salt of  I A, IIA, IIIA group of periodic table, quaternary ammonium salt, or quaternary iminium salt) except F is present as a cocatalyst.
Patent JP-H05250914-A (JP)
Title: Manufacture of conductive resin particle
Inventor: SHICHIRI NORISHIGE
IPC: H01B1/22
Filed: 1992-03-02
Abstract: PURPOSE:To provide a manufacturing process of conductive resin particles whose separability is improved without aggregation thereof at the time of scattering them and dispersing them in resin, a solvent, etc. CONSTITUTION:Gold conductive film whose thickness is 0.01-1mum formed by a physical vapor deposition and siloxane polymeric high melecular film whose thickness is 0.001-0.1mum formed by plasma polymerization are sequentially laminate in this order on the surfaces of resin particles.
Patent JP-H09236466-A (JP)
Title: Measuring apparatus for flow rate of air
Inventor: SAITO TAKAYUKI
IPC: G01F1/684
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus in which the life of a wire member in its excitation is extended and which prevents a corner from being levitated by a method wherein a protruding object is installed on the circuit side of the cover so as to be a length which is buried sufficiently into a gellike coating material and a protruding object is arranged near the wire member. SOLUTION: An air subpassage 1 is integrated with a drive-circuit module 2, and a heating resistor 3 which measures the flow rate of the intake air and a thermosensitive resistor 4 for temperature compensation of the intake air are installed inside the air subpassage 1. In addition, an element 6, for detection of the temperature of the intake air, which detects the temperature of the intake air is installed at a holder 5 constituting the module 2, and it is connected electrically to the drive-circuit module 2 by a support pin together with the resistor 3 and the resistor 4.  The support pin and a drive-circuit board 7 or a connector terminal 8 and the board 7 are connected electrically by an aluminum bonding wire 9, a silicone gel 10 and an adhesive 11 are injected, a cover 13 which comprises a protrusion 12 is mounted and attached, the silicone gel 10 and the adhesive 11 are hardened at a high temperature, and the module 2 is constituted.
Patent JP-S59172459-A (JP)
Title: Preparation of beta-mercaptopropionic acid polyhydric alcohol ester
Inventor: NAKAYAMA SHIGENOBU
IPC: C07C319/20
Filed: 1983-03-18
Abstract: PURPOSE:To prepare the titled compound useful as a resin hardener, etc., in colorless and odorless state, in high purity, by reacting a polyhydric alcohol with beta-mercaptopropionic acid controlling the amount of the azeotropic agent for removing the by-produced water. CONSTITUTION:A beta-mercaptopropionic acid polyhydric alcohol ester is prepared by reacting one or more polyhydric alcohols having 3-6 OH groups in the molecule (e.g. trimethylolethane) with beta-mercaptopropionic acid. The reaction is carried out in the presence of 1.0-5.0pts. of an azeotropic agent (e.g. benzene, chlorobenzene, etc.) to remove the by-produced water per 1pt. of the polyhydric alcohol. The beta-mercaptopropionic acid used as a raw material is unstable and produces colored component and odorous component as by-products by various side reactions: however, the use of said azeotropic agent within the above range enables the suppression of the formation of said by-products without using a polymerization inhibitor.
Patent JP-S59172339-A (JP)
Title: Paper feeder
Inventor: SAKATA TAKASHI
IPC: B65H3/52
Filed: 1983-03-18
Abstract: PURPOSE:To always maintain stable paper feed performance, by enabling the automatic adjustment of the gap which is made between a paper feed roller and a paper separation plate along with the wear of the roller. CONSTITUTION:Sheets of paper are stacked on a paper feed plate 10, whose front edge is urged up toward a paper feed roller 11. The uppermost sheet of paper is sent out by rotating the roller 11 as a paper separation plate 12 fitted with a friction member 13 is acting to prevent the other sheets from being sent out together with the uppermost one. When the paper feed roller 11 is worn, a lever 14 supporting the paper separation plate 12 is turned counterclockwise by the tension of a spring 15 and a stopper 21 engaged with the lever 14 at an operating part 24 and an operated part 18 is moved down following the turning of the lever. As a result, the friction member 13 on the paper separation plate 12 is kept with a prescribed gap to the paper feed roller 11 despite its wear.